Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fdp-bochum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:51:15 UTC · ↺ Refresh
MX Hostnames
- mail.fdp-bochum.de
MX Priorities
- mail.fdp-bochum.de: 10
A / AAAA Records
- 185.60.251.251 (no PTR)
Mail Server IPs
- 157.90.137.225 ↩ vz1.thn-server.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.internetwire.de 2025011501 28800 7200 2419200 300
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025011501
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
dns.dns1.de
dns.dns2.de
dns.dns4.de
dns.dns3.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:secure-mailgate.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=s;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx include:secure-mailgate.com ~all
- google-site-verification=VXfUCnxJwyxZlrc15HQwRzABQAS6oMBoZITXiyvXCxk
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for fdp-bochum.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits